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      <a href="/2019/05/24/集合与数组/javaStringListArrayMapSet字符串和集合互转/">java String List Array Map Set 字符串和集合互转</a>
    </h2>
    <p class="article-date">2019-05-24</p>
    
    
  <a href="/tags#集合与数组">
    <span class="tag-code">集合与数组</span>
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      java String List Array Map Set 字符串和集合互转数组 Array 转 List
12345String[] ss = &#123; "JJ", "KK" &#125;;List&lt;String&gt; list1 = Arrays.asList(ss);Li ...
      
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      <a href="/2019/05/24/面试题/JVM调优总结/">JVM调优总结</a>
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    <p class="article-date">2019-05-24</p>
    
    
  <a href="/tags#面试题">
    <span class="tag-code">面试题</span>
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      堆大小设置JVM 中最大堆大小有三方面限制：相关操作系统的数据模型（32-bt 还是 64-bit）限制；系统的可用虚拟内存限制；系统的可用物理内存限制。32 位系统下，一般限制在 1.5G~2G；64 为操作系统对内存无限制。我在 Windows Server 2003 系统，3.5G 物 ...
      
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    <h2 class="article-head">
      <a href="/2019/05/24/面试题/Java线程面试题Top50/">Java 线程面试题 Top 50</a>
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    <p class="article-date">2019-05-24</p>
    
    
  <a href="/tags#面试题">
    <span class="tag-code">面试题</span>
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      Java 线程面试题 Top 50http://www.cnblogs.com/dolphin0520/p/3958019.html

      
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      <a href="/2019/05/24/面试题/finalfinallyfinalize区别/">final finally finalize 区别</a>
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    <p class="article-date">2019-05-24</p>
    
    
  <a href="/tags#面试题">
    <span class="tag-code">面试题</span>
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      final finally finalize 区别final 修饰符 修饰常量finally 用于捕获异常的最后输出finalize 是垃圾回收机制里面的方法，目前基本所有公司都不用
final—修饰符（关键字）如果一个类被声明为 final，意味着它不能再派生出新的子类，不能作为父类被继承 ...
      
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    <h2 class="article-head">
      <a href="/2019/05/24/面试题/javabreak和continue用法/">java break 和 continue 用法</a>
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    <p class="article-date">2019-05-24</p>
    
    
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      java break 和 continue 用法break 用在 switch 中，作为各个分支的出口。
break 用在 while、for 和 do 循环，可终止循环。在嵌套循环中，一个 break 语句只向外跳出一层。
break 用在 if 语句中，满足条件时便跳出
continue ...
      
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      <a href="/2019/05/24/面试题/常见的Java内存溢出情况/">常见的Java内存溢出情况</a>
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    <p class="article-date">2019-05-24</p>
    
    
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      常见的 Java 内存溢出有以下三种1 、java.lang.OutOfMemoryError: Java heap spaceJVM Heap（堆）溢出JVM 在启动的时候会自动设置 JVM Heap 的值，其初始空间(即-Xms)是物理内存的 1/64，最大空间(-Xmx)不可超过物理内 ...
      
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      <a href="/2019/05/24/面试题/java创建对象的四种方法/">java 创建对象的四种方法</a>
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    <p class="article-date">2019-05-24</p>
    
    
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      java 创建对象的四种方法
java 四种方法创建对象Java 中创建对象的四种方式
(1) 用 new 语句创建对象，这是最常见的创建对象的方法。(2) 运用反射手段,调用 java.lang.Class 或者 java.lang.reflect.Constructor 类的 newIn ...
      
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      <a href="/2019/05/24/项目管理/敏捷开发/">敏捷开发</a>
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      scrum
宣言：个体和交互高于流程工具

      
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      <a href="/2019/05/24/面试题/java面试题总结/">java 面试题总结</a>
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    <p class="article-date">2019-05-24</p>
    
    
  <a href="/tags#面试题">
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      java 面试题总结2018 面试题：https://zhuanlan.zhihu.com/p/57229297 20190227 记录https://blog.csdn.net/hzp666/article/details/69511637https://blog.csdn.net/xzp ...
      
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      <a href="/2019/05/24/分布式微服务架构/客服平台表设计/">客服平台表设计</a>
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    <p class="article-date">2019-05-24</p>
    
    
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      12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777 ...
      
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